KR0136356Y1 - Device of fuel supply for fuel tank - Google Patents

Device of fuel supply for fuel tank Download PDF

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Publication number
KR0136356Y1
KR0136356Y1 KR2019940012255U KR19940012255U KR0136356Y1 KR 0136356 Y1 KR0136356 Y1 KR 0136356Y1 KR 2019940012255 U KR2019940012255 U KR 2019940012255U KR 19940012255 U KR19940012255 U KR 19940012255U KR 0136356 Y1 KR0136356 Y1 KR 0136356Y1
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KR
South Korea
Prior art keywords
fuel
tank
fuel supply
port
present
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KR2019940012255U
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Korean (ko)
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KR950032705U (en
Inventor
김영동
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토니 헬삼
볼보건설기계코리아주식회사
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Publication of KR950032705U publication Critical patent/KR950032705U/en
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Publication of KR0136356Y1 publication Critical patent/KR0136356Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

본 고안은 연료탱크내에 연료가 얼마 남아 있지 않을 때 경사지주행 등으로 인하여 연료가 제대로 포트로 공급되지 않을 경우 탱크내에 소량 남아 있는 연료를 포트내로 원활히 공급하기 위한 연료탱크의 연료공급장치에 관한 것이다.The present invention relates to a fuel supply device of a fuel tank for smoothly supplying a small amount of fuel remaining in a tank into a port when fuel is not properly supplied to the port due to slope driving or the like when there is little fuel remaining in the fuel tank.

본 고안의 연료탱크의 연료공급장치는 연료탱크(10)하부의 연료배출통로(41)에 결합되어 포트위치로 변경하기 위한 연료공급 포트(20)가 중앙에 설치된 자바라식 카바(40)와, 상기 자바라식 카바(40)를 지탱하고 이동하기 위한 지지대(50)와, 상기 지지대(50)를 이동 또는 고정시키기 위한 볼트(61)(61')와 너트(60)(60')가 탱크하부에 결합설치되고, 상기 연료공급 포트(20)의 상부에는 연료공급확인 감지장치(70)가 장착되어 있는 것을 특징으로 한다.Fuel supply device of the fuel tank of the present invention is coupled to the fuel discharge passage 41 of the fuel tank 10, the bellows type cover 40 is installed in the center of the fuel supply port 20 for changing to the port position, A support 50 for supporting and moving the bellows cover 40, and bolts 61, 61 'and nuts 60, 60' for moving or fixing the support 50 are provided at the bottom of the tank. Coupled to and installed, the fuel supply confirmation device 70 is mounted on the upper portion of the fuel supply port (20).

Description

연료탱크의 연료공급장치Fuel supply device of fuel tank

제1도는 본 고안에 따른 연료공급장치의 사시도.1 is a perspective view of a fuel supply device according to the present invention.

제2도는 종래 기술에 따른 연료공급장치의 요부발췌 단면도.2 is a cross-sectional view of the main portion of the fuel supply device according to the prior art.

제3도는 본 고안에 따른 연료공급장치의 요부발췌 단면도로서, 경사지에서의 작동상태도.3 is a cross-sectional view of the main portion of the fuel supply device according to the present invention, the operation state in the slope.

제4도는 탱크내부 연료가 포트로 공급되지 않을 경우의 본 고안의 작동상태도.4 is an operating state of the present invention when the fuel in the tank is not supplied to the port.

제5도는 외부에서 수분을 확인할 수 있는 플로트가 사용된 본 고안 장치의 구성 단면도.Figure 5 is a cross-sectional view of the device of the present invention used a float that can check the water from the outside.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 연료탱크 20 : 연료공급 포트10: fuel tank 20: fuel supply port

40 : 자바라식 카바 50 : 지지대40: bellows cover 50: support

60,60' : 너트 61,61' : 볼트60,60 ': Nut 61,61': Bolt

70 : 연료공급확인 감지장치 80 : 플로트70: fuel supply confirmation device 80: float

90 : 수분배출기90: moisture dispenser

본 고안의 연료탱크내에 연료가 얼마 남아 있지 않을 때 경사지주행 등으로 인하여 연료가 포트로 제대로 공급되지 않을 경우 탱크내에 소랑 남아 있는 연료를 포트내로 원활히 공급하기 위한 연료탱크의 연료공급장치에 관한 것이다.The present invention relates to a fuel supply device for a fuel tank for smoothly supplying fuel remaining in a tank into the port when fuel is not properly supplied to the port due to running on a slope when there is little fuel remaining in the fuel tank of the present invention.

종래의 연료공급장치는 제2도와 같이 탱크(10)에 연료공급용 포트(port)(20)가 고정된 카바(30)를 통해 설치되어 있는 것이 대부분이어서 운전자의 연료미주입으로 탱크내의 연료가 부족할 경우 탱크 바닥에 소량의 연료가 있음에도 포트(20)내로 연료가 제대로 공급되지 못하여 차량운행에 지장을 받게 되는 일이 빈번한 문제점이 있었다.The conventional fuel supply device is installed in the tank 10 through the cover 30 is fixed to the fuel supply port (20) in the tank 10, the fuel in the tank by the driver's no fuel injection If there is a shortage, there is a frequent problem that the fuel is not properly supplied into the port 20, even if there is a small amount of fuel at the bottom of the tank, which causes a problem in driving the vehicle.

본 고안은 이러한 문제점을 해결하기 위하여 안출한 것으로서, 연료공급 포트(20)의 위치에 연료공급확인 감지장치(70)로 연료공급을 확인하여 연료공급 포트(20)의 위치를 변경하여 탱크내에 연료가 얼마 남아 있지 않을 경우에도 안정된 연료공급을 가능하게 하는 연료탱크의 연료공급장치를 제공함을 그 목적으로 한다.The present invention has been made to solve this problem, by checking the fuel supply to the fuel supply confirmation device 70 in the position of the fuel supply port 20 to change the position of the fuel supply port 20 to the fuel in the tank It is an object of the present invention to provide a fuel supply device for a fuel tank that enables a stable fuel supply even if there is little remaining.

본 고안의 연료 공급장치는 연료탱크(10)하부의 연료배출통로(41)에 결합되어 포트위치를 변경하기 위한 연료공급 포트(20)가 중앙에 설치된 자바라식 카바(40)와, 상기 자바라식 카바(40)를 지탱하고 이동하기 위한 지지대(50)와, 상기 지지대(50)를 이동 또는 고정시키기 위한 볼트(61)(61')와 너트(60)(60')가 탱크하부에 결합되는 구성으로 이루어지고, 상기 연료공급용 포트(20)의 상부에는 연료공급확인 감지장치(70)가 장착되어 있는 것을 특징으로 하는 연료탱크의 연료공급장치로 구성되어 있다.The fuel supply device of the present invention is coupled to the fuel discharge passage 41 under the fuel tank 10, and a bellows type cover 40 having a fuel supply port 20 installed at the center for changing the port position, and the bellows type. A support 50 for supporting and moving the cover 40, and bolts 61, 61 'and nuts 60, 60' for moving or fixing the support 50 are coupled to the lower part of the tank. Consists of a fuel supply device of the fuel tank, characterized in that the fuel supply confirmation detecting device 70 is mounted on the upper portion of the fuel supply port 20.

이러한 본 고안의 구성, 작용을 도면에 의거 더욱 상세히 설명한다.The configuration and operation of the present invention will be described in more detail with reference to the drawings.

제3도는 본 고안의 기본구성 및 경사지에서 탱크 내부의 연료가 포트(20)로 공급되지 않을 경우의 본 고안의 작용상태를 나타내는 것으로서, 포트(20)부의 연료공급확인 감지장치(70)의 확인에 따라 너트(60')를 윗쪽으로 이동시킬 경우 지지대(50)와 이 지지대(50)상에 결합지지 있는 자바라식 카바(40)가 한쪽으로 기울면서 연료공급 포트(20)의 위치도 도시된 바와 같은 위치로 함께 변경되어 연료공급이 가능해지도록 되어 있는 것이다.3 is a view showing the operation state of the present invention when the fuel inside the tank is not supplied to the port 20 in the basic configuration and the slope of the present invention, the confirmation of the fuel supply confirmation detection device 70 of the port 20 When the nut 60 'is moved upwards, the position of the fuel supply port 20 is also shown as the support 50 and the bellows type cover 40 coupled to the support 50 are inclined to one side. It will be changed to the position as shown to enable fuel supply.

제4도는 평지주행시 탱크내저부에 차있는 연료가 포트(20)로 공급되지 않을 경우의 본 고안의 작용상태도로서, 포트(20)부의 연료공급확인 감지장치(70)의 확인에 따라 양쪽 너트(60)(60')를 함께 아랫쪽으로 이동시키면 자바라식 카바(40)가 밑으로 쳐지면서 연료공급 포트(20)도 함께 하강이동하여 연료공급이 가능해진다.4 is an operation state diagram of the present invention when the fuel filled in the bottom of the tank is not supplied to the port 20 during the flat driving, both nuts (in accordance with the confirmation of the fuel supply confirmation detection device 70 of the port 20) When the 60 and 60 'are moved downward together, the bellows type cover 40 is lowered and the fuel supply port 20 is also moved downward to allow fuel supply.

제5도는 외부에서 수분을 확인할 수 있는 플로트가 사용된 본 고안 장치의 구성상태도로서, 연료속의 수분이 포트로 유입되었을 경우 자바라 카바(40)내부에 위치에 있는 기름보다도 무겁고 물보다는 가벼운 비중을 갖는 플로트(80)가 물과 기름 중간에 부유하게 되어 플로트(80)가 투명성 재질의 자바라 카바(40)내에서 물의 위치만큼 부상하게 되어 외부에서 수분의 유무 및 양을 확인할 수 있게 된다. 수분의 양이 확인되면 수분배출기(90)를 통하여 수분을 배출시킨 후 운전을 가능하게 한다.5 is a configuration diagram of the device of the present invention using a float that can check the water from the outside, when the water in the fuel flows into the port is heavier than the oil located in the interior of the bellows cover (40) and has a specific gravity lighter than water The float 80 floats in the middle of water and oil so that the float 80 floats as much as the position of water in the transparent bellows cover 40 so that the presence and amount of water can be confirmed from the outside. When the amount of moisture is confirmed, the water is discharged through the water discharger 90 and then operation is possible.

이와 같이 구성된 본 고안의 연료 공급장치는 기존의 장치보다 연료주입 후 운전시간을 극대화할 수 있으며, 경사지나 연료부족시 연료공급중단으로 인한 운전상의 애로를 해소할 수 있으며, 기존 시스템에서 탱크속의 수분을 확인할 수 없는 반면 본 장치는 수분의 확인배출이 가능하므로 수분으로 인한 연료계통의 고장발생 및 운전중단을 막을 수 있는 유용한 고안이다.The fuel supply device of the present invention configured as described above can maximize the operation time after the fuel injection than the conventional device, and can solve the operational difficulties caused by the stop of fuel supply when the slope or fuel is insufficient, and the water in the tank in the existing system. On the other hand, this device is a useful design that can prevent the generation and failure of the fuel system due to the moisture can be confirmed and discharged moisture.

Claims (2)

연료탱크(10)하부의 연료배출통로(41)에 결합되며 연료공급 포트(20)가 중앙에 설치된 자바라식 카바(40)와, 상기 자바라식 카바(40)를 지탱하고 이동하기 위한 지지대(50)와, 상기 지지대(50)를 이동 또는 고정시키기 위한 볼트(60)(60')와 너트(60)(60')가 탱크하부에 결합설치되고, 상기 연료공급 포트(20)의 상부에는 연료공급확인 감지장치(70)가 장착되어 구성되어 있는 것을 특징으로 하는 연료탱크의 연료공급장치.Coupled to the fuel discharge passage 41 of the lower fuel tank 10, the bellows cover (40) and the fuel supply port 20 is installed in the center, and the support 50 for supporting and moving the bellows cover (40) ), And bolts 60 and 60 'and nuts 60 and 60' for moving or fixing the support 50 are installed at the bottom of the tank, and the fuel is provided at the top of the fuel supply port 20. Fuel supply device for a fuel tank, characterized in that the supply confirmation detecting device 70 is configured to be mounted. 제1항에 있어서, 상기 자바라식 카바(40) 하부에는 수분배출기(90)가 설치되어 있으며, 카바(40) 내부에는 연료속의 수분을 외부에서 확인할 수 있는 플로트(80)가 내장되어 있는 것을 특징으로 하는 연료탱크의 연료공급장치.According to claim 1, wherein the bellows type Kaba 40 is provided with a water discharger (90), the inside of the Kaba 40 is characterized in that the float 80 to check the water in the fuel from the outside. Fuel supply device for the fuel tank.
KR2019940012255U 1994-05-30 1994-05-30 Device of fuel supply for fuel tank KR0136356Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940012255U KR0136356Y1 (en) 1994-05-30 1994-05-30 Device of fuel supply for fuel tank

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Application Number Priority Date Filing Date Title
KR2019940012255U KR0136356Y1 (en) 1994-05-30 1994-05-30 Device of fuel supply for fuel tank

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KR950032705U KR950032705U (en) 1995-12-14
KR0136356Y1 true KR0136356Y1 (en) 1999-03-30

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